Home
Class 11
CHEMISTRY
In a balanced equation H(2)SO(4)+xHI rar...

In a balanced equation `H_(2)SO_(4)+xHI rarr H_(2)S+YI_(2)+zH_(2)O`, the value of `x`, `y`, `z` are

A

`x = 3, y = 5, z = 2`

B

`x= 4, y = 8, z = 5`

C

`x = 8, y = 4, z = 4`

D

`x = 5, y = 3, z = 4`

Text Solution

Verified by Experts

The correct Answer is:
C
`overset(+6)(H_2SO_4)rarroverset(-2)(H_2S)" "` (Reduction)
Change in O.N. = 8
`overset(-1)(HI) rarroverset(0)(I_2)`
Change in O.N. = 1
`H_2SO_(4) + 8HI rarr H_2S +8I_2`
`H_2SO_(4) + underset(x=8)(8HI) rarrH_2S +underset(y=4)(4I_2)+underset(z=4)(4H_2O)`
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    ERRORLESS|Exercise PAST YEARS QUESTION |31 Videos

  • REDOX REACTIONS

    ERRORLESS|Exercise ASSERTION & REASON|6 Videos

  • REDOX REACTIONS

    ERRORLESS|Exercise NCERT BASED QUESTION (Auto Oxidation and Disproportionation)|11 Videos

  • PURIFICATION, CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    ERRORLESS|Exercise ASSERTION & REASON|9 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ERRORLESS|Exercise ASSERTION & REASON|10 Videos

Similar Questions

Explore conceptually related problems

In a balanced equation H_(2)SO_(4)toxHItoH_(2)S+yI_(2)+zH_(2)O The values of x,y,z are

In the reaction xHI+yHNO_(3) rarr NO+I_(2)+H_(2)O

Consider the following reaction x MnO_(4)^(-) + C_(2)O_(4)^(2-) + zH^(+) rarr x Mn^(2+) + 2y CO_(2) + (z)/(2)H_(2)O The value of x, y and z in the reaction are respectively

In the reaction As_(2)S_(5)+xHNO_(3)rarr5H_(2)SO_(4)+yNO_(2)+2H_(3)AsO_(4)+12H_(2)O . The values of x and y are